.nav {
    margin-top: 104px;
        margin-left: 110px;
    img{
        width: 88px;
        
     
    }
    span{
        font-size: 32px;
        margin-left: 22px;
        text-align: center;
    
    }

}
.right_box{
        float: left;
        width: 548px;
        height: 396px;
        margin-top: 22px;
        margin-left: 464px;
        text-align: center;
     
        .middle{
            margin-top: 38px;
        span{
            font-size: 22px;
        }
       
        input[type="text"]{
            border: 1px solid transparent ;
            border-radius: 10px; 
            width: 460px; 
            height: 54px;
            background-color: #f7f8fc;
            margin-top: 20px;
            // &:nth-child(2){
            //     margin-top: 20px;
            // }
             }
        input[placeholder="   电话号码"]{
                font-size: 18px;
              }
              input[placeholder="   获取验证码"]{
                font-size: 18px;
                
              }
        button{
            margin-top: 50px;
            
            border: 1px solid transparent;
            width: 460px; 
            height: 54px;
            background-color: #d65757;
            font-size: 20px;
            color: azure;
        }
        .bot{
            margin-top: 32px;
            font-size: 13px;
            width: 354px;
            margin-left: 88px;
        }
    }
    

}